31217134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70627}}^1$

素因数の和:70659

約数の個数: 16

約数和(自身を含む): 53394768

約数和(自身を除く): 22177634

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 70627, 141254, 918151, 1200659, 1836302, 2401318, 15608567, 31217134]

約数ペア:

[(1, 31217134), (2, 15608567), (13, 2401318), (17, 1836302), (26, 1200659), (34, 918151), (221, 141254), (442, 70627)]